/Engine/Source/Runtime/Engine/Classes/Particles/TypeData/ParticleModuleTypeDataMesh.h
virtual void CollectPSOPrecacheData ( const [UParticleEmitter](API\Runtime\Engine\Particles\UParticleEmitter) * Emitter, [FPSOPrecacheParams](API\Runtime\Engine\Particles\TypeData\UParticleModuleTypeDataBase\FPSOPrecachePara-) & OutParams )